/*
 * Support for live DOM updating import maps
 */
new MutationObserver(function (mutations) {
  for (var i = 0; i < mutations.length; i++) {
    var mutation = mutations[i];
    if (mutation.type === 'childList')
    for (var j = 0; j < mutation.addedNodes.length; j++) {
      var addedNode = mutation.addedNodes[j];
      if (addedNode.tagName === 'SCRIPT' && addedNode.type === 'systemjs-importmap' && !addedNode.sp) {
        System.prepareImport(true);
        break;
      }
    }
  }
}).observe(document, { childList: true, subtree: true });
